Workflow GoalProvide a clean, educational reference implementation for LTX 2.3 Text-to-Video generation.This workflow focuses on simplicity, reproducibility, and education rather than including every available feature. It provides a tested baseline for generating high-quality cinematic videos directly from text prompts while remaining easy to understand, modify, and extend.Treat this workflow as a starting point and customize the prompt, and generation settings for your preferred artistic direction.Version 1.0Purpose✓ Educational Reference Workflow✓ Clean Baseline ImplementationFeatures✓ Wireless Modular Architecture✓ Clean Reference Implementation✓ Prompt Engineering Ready✓ Two-Phase Sampling Pipeline✓ Low VRAM Friendly✓ Easy to ExtendWorkflow PipelineEngine Configuration↓Video Clip Configuration↓Prompt Engineering↓Phase 1 Sampling (Audio &amp; Video)(Generate motion at the base latent resolution.)↓2x Spatial Upscale(Increase latent spatial resolution.)↓Phase 2 Sampling (Audio &amp; Video)(Recover fine spatial details after upscaling.)↓VAE Decode (Audio &amp; Video)↓Final Video OutputVerified SettingsThe following settings were used to validate this workflow and are recommended as the baseline configuration.Sampling✓ CFG : 1.0✓ Steps : 11 (8 + 3)✓ Sampler : Euler AncestralVideo✓ Frames : 145 (6 seconds @ 24 fps)✓ Output FPS : 24 FPS✓ Tested Resolution : 1024 × 576 (16:9)Required LoRA ConfigurationI have not used any specific lora in this test workflowHardware &amp; Resolution NotesValidated using:Hardware:RTX 2080 8 GB64 GB RAMResolution:1024 × 576Length:6 secondsGeneration Time:~12–13 minutesAlthough compatible with 8 GB VRAM, LTX 2.3 Text-to-Video remains computationally intensive and memory hungry.System RAM is equally important for handling intermediate tensors and memory paging during video generation.Expected behavior:8 GB VRAM + 16 GB RAMPossible out-of-memory errorsSlower generation8 GB VRAM + 32 GB RAMBetter stabilityPerformance depends on available system memory8 GB VRAM + 64 GB RAM (or more)Recommended configurationIf your system have better GPUs, use 720p or higher resolutionsDesign PhilosophyThis workflow intentionally avoids unnecessary complexity.The objective is to provide a stable, reproducible reference implementation that users can understand, learn from, and extend for their own creative projects.I haven't added sage attention or other optimizations deliberately in this workflow.

Files with SHA256: 64adfdfe7e3413c81a422b8a46619a7986dbcbf8da62d9fe7a42dfe5e44c95ff